What is the primary source of energy for living organisms on Earth?a) Chemical energyb) Solar energyc) Geothermal energyd) Nuclear energy
Question
What is the primary source of energy for living organisms on Earth?a) Chemical energyb) Solar energyc) Geothermal energyd) Nuclear energy
Solution
The primary source of energy for living organisms on Earth is b) Solar energy. This is because the sun's energy is used by plants in a process called photosynthesis to create glucose, which is a type of chemical energy. This glucose is then consumed by other organisms, transferring the energy up the food chain.
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